Synthesis and Rh(I)‐catalyzed polymerization of 1,3‐diphenylyne–calix[4]arene compounds: novel conjugated, calixarene‐based polymers
The synthesis of two 1,3‐bis(4‐ethynylbenzyloxy)calix[4]arenes, 5,11,17,23‐tetrakis(1,1‐dimethylethyl)‐25,27‐bis(4‐ethynylbenzyloxy)‐26,28‐dihydroxycalix[4]arene (1 ) and 25,27‐bis(4‐ethynylbenzyloxy)‐26,28‐dihydroxycalix[4]arene (2 ), was accomplished through Sonogashira coupling of appropriate cal...
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| Format: | article |
| Language: | eng |
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2020
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| Online Access: | http://hdl.handle.net/10400.21/11810 |
| Country: | Portugal |
| Oai: | oai:repositorio.ipl.pt:10400.21/11810 |